lightswing.dk

📜 Historical scan 2026-08-27 14:31:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lightswing.dk is a .dk domain served by 2 nameservers (mitch.ns.cloudflare.com, zita.ns.cloudflare.com). It was registered on 17 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.41.171.180 is hosted by Signet B.V. (AS20857) in The Netherlands. Mail is handled by lightswing-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.41.171.180	300s	lb.cinfra.net	AS20857	Signet B.V.	89.41.168.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lightswing-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.5 52.101.73.153 52.101.73.26	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7c8:e001:d9::e778	300s	lb.cinfra.net	AS20857	Signet B.V.	2a01:7c8:8000:0:0:0:0:0/33	🇳🇱 The Netherlands	Haarlem

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 125ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	lightswing.dk

📝 TXT Records#

3 records 267ms

TXT Record
google-site-verification=5VmUdBH7XLWje4vmxyYz_KrowtJ8fZ_b-MzfeF0TyLQ
MS=ms64509642
v=spf1 a ip4:185.232.250.81 ip4:185.232.250.82 include:_spf.sohosted.com include:spf.protection.outlook.com include:spf.illumade.com -all

✉️ SPF#

Policy	Record (lightswing.dk)
-all (hard fail)	v=spf1 a ip4:185.232.250.81 ip4:185.232.250.82 include:_spf.sohosted.com include:spf.protection.outlook.com include:spf.illumade.com -all

📨 DMARC#

Policy	Record (_dmarc.lightswing.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 19:55:52

www CNAME	lightswing.dk (all on lightswing.dk) → 89.41.171.180 2a01:7c8:e001:d9::e778 (AS20857)
www vs bare domain	Same network lightswing.dk: 89.41.171.180 2a01:7c8:e001:d9::e778 (AS20857) www.lightswing.dk: 89.41.171.180 2a01:7c8:e001:d9::e778 (AS20857)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-lightswing-dk._domainkey.lightswing.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-lightswing-dk._domainkey.lightswing.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lightswing.dk	6afHyAqbRs0nQQMp42Nj0wFfMHmwGkClxX4lHKdBxX0
TXT	_acme-challenge.lightswing.dk	h_d15QC235tkSe8Ym4t8JgRPfcL9aCFgVlbHXpTcHIE

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

160ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413303234
Primary NS (MNAME)	mitch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 18:42:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-03-17
Expires	2027-03-31 (165d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

77ms

96ms

99ms

AAAA

53ms

TXT

267ms

CAA

68ms

HTTPS

119ms

TLSA

365ms

SOA

0ms

MTA-STS

111ms

DNSSEC

160ms

SRV

125ms

Total

1551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 19:55:52	1335ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 18:17:05	3418ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 16:48:28	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:48:10	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:54:35	1822ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 14:49:26	2173ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 16:23:36	1671ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 03:09:11	1037ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 04:40:43	2467ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:31:34 shown	1551ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:54:41	1731ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 16:11:28	8876ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 09:33:52	1946ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 06:32:10	9280ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 05:17:43	2170ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:11:37	1055ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 15:14:27	1190ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:43:55	1142ms	2 NS 1 A 1 MX	🔒 Secure